Flawless Window CleaningWindow cleaner in Queens, NY

Flawless Window Cleaning is ranked #1 of 215 window cleaners in Queens by CR Score, with 62 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Flawless Window Cleaning is open 7 days a week. Its listed hours are Monday to Sunday, 7 AM – 10 PM. On Saturdays it is open 7 AM to 10 PM, and on Sundays 7 AM to 10 PM. Hours come from the business listing; holiday hours may differ.

Serves Queens and 12 towns within 15 miles: Holtsville, Holbrook, Farmingville, Ronkonkoma, Medford, North Patchogue, Selden, Centereach, Lake Grove, Lake Ronkonkoma, Patchogue and Coram. The list is based on the business's location and the usual service radius for window cleaning. Confirm your address is covered when you call.

Flawless Window Cleaning has a rating of 4.9 from 152 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Flawless Window Cleaning on (845) 494-5287. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.